minetest.register_node('sss_map:ramp_1', {
   description = 'Ramp (1 node wide)',
   drawtype = 'mesh',
   mesh = 'sss_map_ramp_1.obj',
   tiles = {'sss_map_ramp_2.png'},
   paramtype = 'light',
   paramtype2 = 'facedir',
   wield_scale = {x = .5, y = .5, z = .5},
   selection_box = {
      type = 'fixed',
      fixed = {
            {-0.5, -0.5,   -0.5,  0.5, -0.375, 0.5},
            {-0.5, -0.375, -0.25, 0.5, -0.25,  0.5},
            {-0.5, -0.25,  0,    0.5, -0.125, 0.5},
            {-0.5, -0.125, 0.25, 0.5,  0,     0.5},
            {-0.5, -0.5,   0.5,  0.5, 0.125, 1.5},
            {-0.5, 0.125, 0.75, 0.5, 0.25,  1.5},
            {-0.5, 0.25,  1,    0.5, 0.375, 1.5},
            {-0.5, 0.375, 1.25, 0.5,  0.5,     1.5}
         }
      },
   collision_box = {
      type = 'fixed',
      fixed = {
            {-0.5, -0.5,   -0.5,  0.5, -0.375, 0.5},
            {-0.5, -0.375, -0.25, 0.5, -0.25,  0.5},
            {-0.5, -0.25,  0,    0.5, -0.125, 0.5},
            {-0.5, -0.125, 0.25, 0.5,  0,     0.5},
            {-0.5, -0.5,   0.5,  0.5, 0.125, 1.5},
            {-0.5, 0.125, 0.75, 0.5, 0.25,  1.5},
            {-0.5, 0.25,  1,    0.5, 0.375, 1.5},
            {-0.5, 0.375, 1.25, 0.5,  0.5,     1.5}
         }
      },
   groups = {breakable=1},
})
